71555982

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{28463}}^1$

素因数の和:28887

約数の個数: 16

約数和(自身を含む): 143458560

約数和(自身を除く): 71902578

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 28463, 56926, 85389, 170778, 11925997, 23851994, 35777991, 71555982]

約数ペア:

[(1, 71555982), (2, 35777991), (3, 23851994), (6, 11925997), (419, 170778), (838, 85389), (1257, 56926), (2514, 28463)]